In order to enable an iCal export link, your account needs to have an API key created. This key enables other applications to access data from within Indico even when you are neither using nor logged into the Indico system yourself with the link provided. Once created, you can manage your key at any time by going to 'My Profile' and looking under the tab entitled 'HTTP API'. Further information about HTTP API keys can be found in the Indico documentation.

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Additionally to having an API key associated with your account, exporting private event information requires the usage of a persistent signature. This enables API URLs which do not expire after a few minutes so while the setting is active, anyone in possession of the link provided can access the information. Due to this, it is extremely important that you keep these links private and for your use only. If you think someone else may have acquired access to a link using this key in the future, you must immediately create a new key pair on the 'My Profile' page under the 'HTTP API' and update the iCalendar links afterwards.

Sunrise - WH11NE

Fermilab

Understanding Hadronisation at PP Colliders
From recent decisive measurements at LHC, it is becoming increasingly clear that hadronisation in pp collisions at high energies must involve new dynamical phenomena which are absent (or at least highly suppressed) in e+e-. Taken collectively, the evidence amounts to an observation of a breakdown of jet universality, with important consequences not only for QCD modelling (and understanding) but also for any derived purposes for which the accuracy of such modelling plays a role, such as jet energy scale calibrations and hadronisation corrections in general, in particular for precision hadronic quantities such as the top quark mass extraction. I will provide a pedestrian-level walkthrough of the models and the (main) observational evidence, with the aim of spurring discussion of what further salient measurements now could be made, to aid in distinguishing cleanly between possible physics scenarios. It will be especially relevant to find clean probes to distinguish whether the new physics is fundamentally ‘thermal’ or ‘non-thermal’ in origin.